How do I range sliders?

I'm new here trying to learn something. After many hours I can't figure out how to do range sliders in Constructor2.

here some examples: jqueryscript.net/slider/jQuery-Plugin-For-360-Degree-Circular-Range-Selector.html

the basis is, move an object with touch from a point to another and leave a colored trajectory. In AfterEffect it is called stroke.

Any idea?

See this capx.

https://drive.google.com/file/d/0B-xiqK ... sp=sharing

It requires rexHash.

360 is 100%

If your one sprite is indicator of for example 20%, it is cos/sin(0.2*360)*circle distance in px .

Then you set % on some events like on sprite clicked etc. then setting the percentage or angle directly.